Buy Project Mc2 Doll with Experiment - McKeyla's Lava Light - Project Mc2 is a team of four super-smart and seriously cool girls who use their love of science and their spy skills as they go on missions for secret organization, NOV8 (that's "innovate"!). They're real girls with real skills ready to take on anything. Now an original series, only on Netflix!Now you can perform an experiment at home with Project Mc2 leader, McKeyla McAlister . Make your own lava light just using safe household ingredients.Picking up S.T.E.A.M. with Science-Technology-Engineering-Art-Math:Molecules of water don't like to mix with molecules of oil because of something called intermolecular polarity. The oil stays above or separated from the water because oil is less dense than water. Next, when you add an effervescent tablet, it dissolves, creating a gas. As the gas bubbles rise, they take some of the colored water with them. Science is rad, right?Doll Set Features: Comes with premium articulated McKeyla doll, dressed in a totally cool outfit that reflects her personality and individual style. Look closely -- so many fun details! Accessories for the doll include: Official Maywood Glen Academy backpack, A.D.I.S.N. journal with tablet, comb and doll standAlso includes a fun science activity: 5" lava light with LED light to experiment again and again